A crystal oscillator is an electronic device that uses the mechanical vibrations of a quartz crystal to generate a precise and stable frequency signal.
When an electric field is applied, the quartz crystal vibrates at a natural resonant frequency (piezoelectric effect). These vibrations are converted into an electrical signal, which serves as a highly accurate clock or timing reference.
Provide stable timing signals
Ensure frequency accuracy in electronic circuits
Synchronize communication and data transfer
Simple Packaged Crystal Oscillator (SPXO)
Temperature-Compensated Crystal Oscillator (TCXO)
Voltage-Controlled Crystal Oscillator (VCXO)
Oven-Controlled Crystal Oscillator (OCXO)
Clocks and watches
Mobile phones and laptops
Communication systems (Wi-Fi, GPS, Bluetooth)
Automotive electronics
Industrial and defence equipment